CN109652191A - 一种水基玻璃切削液 - Google Patents

一种水基玻璃切削液 Download PDF

Info

Publication number
CN109652191A
CN109652191A CN201811636885.9A CN201811636885A CN109652191A CN 109652191 A CN109652191 A CN 109652191A CN 201811636885 A CN201811636885 A CN 201811636885A CN 109652191 A CN109652191 A CN 109652191A
Authority
CN
China
Prior art keywords
cutting liquid
base glass
water base
glass cutting
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811636885.9A
Other languages
English (en)
Inventor
张悦
魏均
郝熹
鲍利红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Shenshun Xinchen Technology Co Ltd
Original Assignee
Suzhou Shenshun Xinchen Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Shenshun Xinchen Technology Co Ltd filed Critical Suzhou Shenshun Xinchen Technology Co Ltd
Priority to CN201811636885.9A priority Critical patent/CN109652191A/zh
Publication of CN109652191A publication Critical patent/CN109652191A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

本发明公开了一种水基玻璃切削液。该切削液由以下质量百分含量的组分组成：润滑防锈剂(1)8～16％，润滑防锈剂(2)8～16％；十二烷基苯磺酸钠6～20％；脂肪醇聚氧乙烯醚6～10％；螯合剂3～5％；丙二醇12～18％；消泡剂0.2％；余量为水。本发明改善了玻璃加工工序中润滑、冷却、渗透和玻璃粉末沉降效果，防锈性和耐腐蚀性良好，且环保、对人体无毒、无害，并降低切削液价格。

Description

一种水基玻璃切削液
技术领域
本发明涉及一种水基玻璃切削液，属于切削液领域。
背景技术
目前，IDC发布了2017年全球智能手机市场报告，报告数据显示，2017年全球智能手机总出货量为14.62亿部，预计2018年将达到16.8亿部的规模。2018年也将是大屏手机首次超过小屏手机的时刻，同时高端手机市场占据大约20％。手机盖板玻璃加工属于玻璃加工的高端领域，触屏玻璃为了达到高强度的要求，多采用强化玻璃作为基板材质，强化玻璃切割加工难度较大，加工时容易产生崩边，而这些崩边又容易造成玻璃强度降低，需要对触摸屏玻璃进行精密加工。随着现代触摸屏显示技术与成像技术的发展，手机触摸屏玻璃加工逐渐向着“高加工精度、高生产效率、高品质良率”的方向发展，因此对玻璃切削液的性能也提出了更高的要求，同时手机盖板玻璃加工企业也迫切要求进一步降低玻璃切削液价格。
发明内容
本发明的目的是提供一种水基玻璃切削液，本发明改善了玻璃加工工序中润滑、冷却、渗透和玻璃粉末沉降效果，防锈性和耐腐蚀性良好，且环保、对人体无毒、无害，并降低切削液价格。
本发明提供的一种水基玻璃切削液，由以下质量百分含量的组分组成：润滑防锈剂(1)8～16％，润滑防锈剂(2)8～16％；十二烷基苯磺酸钠6～20％；脂肪醇聚氧乙烯醚6～10％；螯合剂3～5％；丙二醇12～18％；消泡剂0.2％；余量为水。
上述的水基玻璃切削液可由以下质量百分含量的组分组成：润滑防锈剂(1)8～10％，润滑防锈剂(2)10～15％；十二烷基苯磺酸钠6～15％；脂肪醇聚氧乙烯醚6～8％；螯合剂3～5％；丙二醇15～18％；消泡剂0.2％；余量为水。
上述的水基玻璃切削液中，所述润滑防锈剂(1)为三乙醇胺硼酸酯、山梨醇单油酸酯、季戊四醇单油酸酯和羊毛脂中的一种或几种。
上述的水基玻璃切削液中，上述润滑防锈剂(2)为三乙醇胺、大豆油脂肪酸单乙醇酰胺和硬脂酸酰胺中的一种或几种。
上述的水基玻璃切削液中，所述螯合剂为乙二胺四乙酸、乙二胺琥珀酸和草酸中的一种或几种。
上述的水基玻璃切削液中，所述消泡剂为有机硅消泡剂。
上述的水基玻璃切削液中，所述脂肪醇聚氧乙烯醚RO(CH2CH2O)nH，其中R为C12，n可为7～15，优选n为7～9。
上述的水基玻璃切削液中，所述水为去离子水。
本发明提供的一种水基玻璃切削液，具体可由以下质量百分含量的组分组成：
1、润滑防锈剂(1)8％，润滑防锈剂(2)12％；十二烷基苯磺酸钠6％；脂肪醇聚氧乙烯醚6％；螯合剂3％；丙二醇15％；消泡剂0.2％；余量为去离子水49.6％；
2、润滑防锈剂(1)10％，润滑防锈剂(2)12％；十二烷基苯磺酸钠6％；脂肪醇聚氧乙烯醚6％；螯合剂3％；丙二醇15％；消泡剂0.2％；余量为去离子水45.8％；
3、润滑防锈剂(1)10％，润滑防锈剂(2)12％；十二烷基苯磺酸钠6％；脂肪醇聚氧乙烯醚8％；螯合剂3％；丙二醇18％；消泡剂0.2％；余量为去离子水42.8％。
本发明水基玻璃切削液的制备方法如下：按照各组分的质量百分比将所述润滑防锈剂(1)、所述润滑防锈剂(2)、所述十二烷基苯磺酸钠、所述脂肪醇聚氧乙烯醚、所述螯合剂、所述丙二醇、所述消泡剂和水混合，搅拌，即得到所述水基玻璃切削液。
本发明具有以下优点：
本发明能改善玻璃加工工序中润滑、冷却、渗透和玻璃粉末沉降效果，提高手机触摸屏玻璃的加工效率和表面光洁度，保证良好的加工精度；防锈性和耐腐蚀性良好，可防止金刚石工具磨具钝化，对磨具具有良好的自锐作用，延长磨具使用寿命，显著降低磨削烧伤、崩边和划伤等不良影响，且环保、对人体无毒、无害，成本低廉。
具体实施方式
下述实施例中所使用的实验方法如无特殊说明，均为常规方法。
下述实施例中所用的材料、试剂等，如无特殊说明，均可从商业途径得到。
下述实施例中，羊毛脂商购于百灵威科技有限公司，产品编号：575127；脂肪醇聚氧乙烯醚RO(CH2CH2O)nH，其中R为C12，聚合度n＝9。
实施例1、
本实施例提供的水基玻璃切削液，包括以下质量百分含量的组分：三乙醇胺硼酸酯8％，三乙醇胺12％；十二烷基苯磺酸钠6％；脂肪醇聚氧乙烯醚6％；乙二胺四乙酸3％；丙二醇15％；有机硅消泡剂0.2％，去离子水49.8％。
实施例2、
本实施例提供的水基玻璃切削液，包括以下质量百分含量的组分：山梨糖醇单油酸酯10％，三乙醇胺12％；十二烷基苯磺酸钠8％；脂肪醇聚氧乙烯醚6％；乙二胺琥珀酸3％；丙二醇15％；有机硅消泡剂0.2％，去离子水45.8％。
实施例3、
本实施例提供的水基玻璃切削液，包括以下质量百分含量的组分：三乙醇胺硼酸酯10％，三乙醇胺12％；十二烷基苯磺酸钠6％；脂肪醇聚氧乙烯醚8％；乙二胺四乙酸3％；丙二醇18％；有机硅消泡剂0.2％，去离子水42.8％。
上述实施例中将组分直接混合搅拌，即得到水基玻璃切削液。
对比例、
对比例提供的水基玻璃切削液，包括以下质量百分含量的组分：三乙醇胺12％；十二烷基苯磺酸钠6％；脂肪醇聚氧乙烯醚6％；乙二胺四乙酸3％；丙二醇15％；有机硅消泡剂0.2％，去离子水57.8％。
下面对本发明实施例中得到的水基玻璃切削液的表面张力、防锈性及耐腐蚀性进行测定，表面张力、防锈性及耐腐蚀性实验根据GB/T 6144—2010《合成切削液》测定方法测试。
表1水基切削液性能测定结果
由表1的结果表明，本发明水基玻璃切削液具有低的表面张力，故其在玻璃加工中具有良好的润湿、渗透、增溶作用，可有效防止玻璃粉末沉降，提高手机触摸屏玻璃的表面光洁度。另外表1中也可知本发明水基玻璃切削液的防锈性和耐腐蚀性良好，能够防止磨具钝化，延长磨具使用寿命，提高加工精度，降低磨削烧伤、崩边和划伤等不良影响。

Claims (8)

1.一种水基玻璃切削液，其特征在于：该切削液由以下质量百分含量的组分组成：润滑防锈剂(1)8～16％，润滑防锈剂(2)8～16％；十二烷基苯磺酸钠6～20％；脂肪醇聚氧乙烯醚6～10％；螯合剂3～5％；丙二醇12～18％；消泡剂0.2％；余量为水。
2.根据权利要求1所述的水基玻璃切削液，其特征在于：该切削液由以下质量百分含量的组分组成：润滑防锈剂(1)8～10％，润滑防锈剂(2)10～15％；十二烷基苯磺酸钠6～15％；脂肪醇聚氧乙烯醚6～8％；螯合剂3～5％；丙二醇15～18％；消泡剂0.2％；余量为水。
3.根据权利要求1或2所述的水基玻璃切削液，其特征在于：所述润滑防锈剂(1)为三乙醇胺硼酸酯、山梨醇单油酸酯、季戊四醇单油酸酯和羊毛脂中的一种或几种。
4.根据权利要求1-3中任一项所述的水基玻璃切削液，其特征在于：上述润滑防锈剂(2)为三乙醇胺、大豆油脂肪酸单乙醇酰胺和硬脂酸酰胺中的一种或几种。
5.根据权利要求1-4中任一项所述的水基玻璃切削液，其特征在于：所述螯合剂为乙二胺四乙酸、乙二胺琥珀酸和草酸中的一种或几种。
6.根据权利要求1-5中任一项所述的水基玻璃切削液，其特征在于：所述消泡剂为有机硅消泡剂。
7.根据权利要求1-6中任一项所述的水基玻璃切削液，其特征在于：所述脂肪醇聚氧乙烯醚RO(CH2CH2O)nH，其中R为C12，n可为7～15。
8.根据权利要求1-7中任一项所述的水基玻璃切削液，其特征在于：所述水为去离子水。
CN201811636885.9A 2018-12-29 2018-12-29 一种水基玻璃切削液 Pending CN109652191A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811636885.9A CN109652191A (zh) 2018-12-29 2018-12-29 一种水基玻璃切削液

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811636885.9A CN109652191A (zh) 2018-12-29 2018-12-29 一种水基玻璃切削液

Publications (1)

Publication Number Publication Date
CN109652191A true CN109652191A (zh) 2019-04-19

Family

ID=66116930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811636885.9A Pending CN109652191A (zh) 2018-12-29 2018-12-29 一种水基玻璃切削液

Country Status (1)

Country Link
CN (1) CN109652191A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112457907A (zh) * 2020-06-08 2021-03-09 山东三晶润滑科技有限公司 一种新型玻璃球生产专用切削液

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4782940B2 (ja) * 2001-04-27 2011-09-28 株式会社日本触媒 親水性グラフト重合体の製造方法
CN102311863A (zh) * 2010-07-09 2012-01-11 气体产品与化学公司 晶片切割方法及用于该方法的组合物
CN104017636A (zh) * 2014-06-06 2014-09-03 清华大学 一种水溶性全合成金属磨削液
CN104830505A (zh) * 2015-05-27 2015-08-12 深圳市飞世尔实业有限公司 一种水基玻璃切削液及其制造方法
CN105296106A (zh) * 2015-10-26 2016-02-03 深圳市辛骏翔科技有限公司 玻璃切削液

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4782940B2 (ja) * 2001-04-27 2011-09-28 株式会社日本触媒 親水性グラフト重合体の製造方法
CN102311863A (zh) * 2010-07-09 2012-01-11 气体产品与化学公司 晶片切割方法及用于该方法的组合物
CN104017636A (zh) * 2014-06-06 2014-09-03 清华大学 一种水溶性全合成金属磨削液
CN104830505A (zh) * 2015-05-27 2015-08-12 深圳市飞世尔实业有限公司 一种水基玻璃切削液及其制造方法
CN105296106A (zh) * 2015-10-26 2016-02-03 深圳市辛骏翔科技有限公司 玻璃切削液

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112457907A (zh) * 2020-06-08 2021-03-09 山东三晶润滑科技有限公司 一种新型玻璃球生产专用切削液

Similar Documents

Publication Publication Date Title
CN107523401A (zh) 金刚线切割硅片的冷却液及降低发热量的切割工艺
CN101812361B (zh) 一种不锈钢拉丝液组合物
CN102618376B (zh) 半导体精密薄片金刚石砂线切割液及其制备方法
KR101589764B1 (ko) 수성 절삭액 및 수성 절삭제
US20090258580A1 (en) Aqueous abrasives dispersion medium composition
CN103525532B (zh) 一种金刚砂线切割液及其制备方法
US20120058924A1 (en) Working fluid for brittle material and working fluid for hard material
CN106675749A (zh) 一种全合成水基玻璃磨削液及其制备方法
JP2016193995A (ja) 潤滑油組成物及び内燃機関の摩擦低減方法
CN1754949A (zh) 水溶性切割加工用油剂、浆液及切割加工方法
CN102618374A (zh) 硬脆性晶体材料切片加工的水基切削液及其制备方法
CN101712907A (zh) 一种水溶性硅料切削液的组成和应用组合
CN101531946A (zh) 一种绿色半合成双基础油金属切削液及其制备方法
JPH1053789A (ja) ワイヤー切断加工機用水性加工液組成物
CN109652191A (zh) 一种水基玻璃切削液
CN104087408A (zh) 一种高润滑、低泡沫、使用寿命长的微乳型切削液
CN105008505A (zh) 水性加工液
CN106590906A (zh) 一种含氧化石墨烯的水基金属切削液及其制备方法
JP2016216703A (ja) 研磨組成物、及びその研磨組成物を用いた研磨方法
JP3933748B2 (ja) ワイヤソー用水溶性切削液
CN106590907A (zh) 一种含石墨烯的金属切削液及其制备方法
TW201113357A (en) Aqueous cutting fluid and aqueous cutting agent
CN110862857A (zh) 一种细线化电镀金刚线硅片切割液
CN104120013A (zh) 一种磨料分散均匀易清洗的切削液及其制备方法
CN106398807A (zh) 一种用于切割硅晶片的金刚线切割液

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190419